Description
FONZON FULL METAL F/R DIFF UNIVERSAL - ARRMA GROM SERIES
Compact size, uncompromising durability.
The FONZON All-Metal Differential is purpose-built for the ARRMA GROM series, delivering robust power transfer in a lightweight, mini-scale package. Designed with high-strength materials and precision assembly, it’s the ultimate upgrade for durability and smooth drivetrain operation.
Whether you're tuning for performance or simply reinforcing your drivetrain, the FONZON All-Metal Differential for ARRMA GROM is ready for the challenge.
Features
- Powder metallurgy planetary gears for excellent strength and precision in compact form.
- Metal diff case (center housing) made from 7075-T6 aluminum alloy – lightweight and rigid.
- Nickel-chromium alloy steel drive cups ensure durability under high RPM conditions.
- Powder metallurgy drive bevel gear and ring gear for consistent torque transfer.
- Grade 12.9 black corrosion-resistant screws.
- Factory pre-filled with 3K cSt differential oil.
- Fully assembled and ready to install.
Fits
- Specifically designed for the ARRMA GROM series.
